Question

. Does the temperature increase or decrease with altitude in the: troposphere? ________________ stratosphere? ________________ mesosphere? ________________ thermosphere? _______________

Answer 1

In the different layers of the Earth's atmosphere, the temperature behavior with altitude varies:

- **Troposphere:** The temperature **decreases** with altitude. This is the lowest layer of the atmosphere, where weather occurs, and temperatures generally drop as you go higher.

- **Stratosphere:** The temperature **increases** with altitude. This layer contains the ozone layer, which absorbs and scatters ultraviolet solar radiation, leading to higher temperatures at greater heights.

- **Mesosphere:** The temperature **decreases** with altitude. This layer is where temperatures again drop with increasing height, reaching some of the coldest temperatures in the atmosphere.

- **Thermosphere:** The temperature **increases** with altitude. In this layer, the air is very thin, and solar activity can cause significant increases in temperature, which can reach up to thousands of degrees Celsius.

So, summarizing:
- Troposphere: **Decreases**
- Stratosphere: **Increases**
- Mesosphere: **Decreases**
- Thermosphere: **Increases**